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<blockquote data-quote="Gabriel Berditchevsky" data-source="post: 215310" data-attributes="member: 14861"><p>Dear folks: I bought a Yamaha receiver RX-V685 with a pair of Niles OS 7.3 outdoor speakers. The speakers burnt out (may be they have less output power than the receiver???), and the seller is suggesting I "upgrade" to a pair of paradigm stylus 470 (with additional money). Does anybody know what should be the speakers requirements for the Yamaha receiver?</p><p></p><p>I found in the net that the Niles OS 7.3 has a</p><p>Impedance</p><p>8 (Ohms)</p><p>Power Handling</p><p>100 (Watts)</p><p>The paradigm specs requires:</p><p></p><p>SUITABLE AMPLIFIER POWER RANGE</p><p>15 - 110 watts</p><p>MAXIMUM INPUT POWER</p><p>80 watts</p><p></p><p>The Yamaha receiver has these specs:</p><p></p><p>Channels</p><p>7.2</p><p>Rated Output Power (1kHz, 2ch driven)</p><p>105 W (8 ohms, 0.9% THD)</p><p>Rated Output Power (20Hz-20kHz, 2ch driven)</p><p>90 W (8 ohms, 0.06% THD)</p><p>Maximum Effective Output Power (1kHz, 1ch driven) (JEITA)</p><p>150 W (8 ohms, 10% THD)</p><p>Dynamic Power / Ch (Front L/R, 8/6/4/2 ohms)</p><p>125 / 165 / 190 / 235 W</p><p></p><p>What specs should I request for outdoors speakers´ that should be able to handle the receiver output power?</p><p></p><p>Many thanks.</p></blockquote><p></p>
[QUOTE="Gabriel Berditchevsky, post: 215310, member: 14861"] Dear folks: I bought a Yamaha receiver RX-V685 with a pair of Niles OS 7.3 outdoor speakers. The speakers burnt out (may be they have less output power than the receiver???), and the seller is suggesting I "upgrade" to a pair of paradigm stylus 470 (with additional money). Does anybody know what should be the speakers requirements for the Yamaha receiver? I found in the net that the Niles OS 7.3 has a Impedance 8 (Ohms) Power Handling 100 (Watts) The paradigm specs requires: SUITABLE AMPLIFIER POWER RANGE 15 - 110 watts MAXIMUM INPUT POWER 80 watts The Yamaha receiver has these specs: Channels 7.2 Rated Output Power (1kHz, 2ch driven) 105 W (8 ohms, 0.9% THD) Rated Output Power (20Hz-20kHz, 2ch driven) 90 W (8 ohms, 0.06% THD) Maximum Effective Output Power (1kHz, 1ch driven) (JEITA) 150 W (8 ohms, 10% THD) Dynamic Power / Ch (Front L/R, 8/6/4/2 ohms) 125 / 165 / 190 / 235 W What specs should I request for outdoors speakers´ that should be able to handle the receiver output power? Many thanks. [/QUOTE]
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